15362697

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 24908800

約数和(自身を除く): 9546103

約数列:

[1, 3, 7, 19, 21, 57, 133, 139, 277, 399, 417, 831, 973, 1939, 2641, 2919, 5263, 5817, 7923, 15789, 18487, 36841, 38503, 55461, 110523, 115509, 269521, 731557, 808563, 2194671, 5120899, 15362697]

約数ペア:

[(1, 15362697), (3, 5120899), (7, 2194671), (19, 808563), (21, 731557), (57, 269521), (133, 115509), (139, 110523), (277, 55461), (399, 38503), (417, 36841), (831, 18487), (973, 15789), (1939, 7923), (2641, 5817), (2919, 5263)]